Sir Keir, who led the Crown Prosecution Service (CPS) from 2008 to 2013, was not personally involved in the case, but has previously apologised on behalf of the CPS for its failures.
Critics, including numerous Conservative MPs, have decried Johnson's claim - made during a fractious parliamentary session - noting it has been propagated by far-right conspiracy theorists.
Johnson later clarified the remark, saying he accepted Sir Keir played no direct role in the decision, but noting his apology and apparent acceptance of responsibility.
The prime minister has refused to apologise or to retract his accusation.
However, it has come under fresh scrutiny after several dozen anti-lockdown demonstrators mobbed Sir Keir outside parliament on Monday (7), with one protester heard claiming he was "protecting paedophiles".
British Labour Party leader Keir Starmer gets into a police car as protesters surround him shouting slogans in London, Britain February 7, 2022, in this still image obtained from a social media video on February 8, 2022. (Courtesy of Conor Noon/via REUTERS)
A video posted online showed the Labour leader being jostled before police, who arrested two people, intervened and escorted him to a car.
Within hours, Tory and other lawmakers were repeating calls for Johnson to say sorry.
"PM - apologise please," Conservative MP Tobias Ellwood wrote on Twitter.
"Let's stop this drift towards a Trumpian style of politics from becoming the norm. We are better than this."
Ellwood is one of 13 Tory MPs to have publicly submitted a no-confidence letter in Johnson to a committee of backbench lawmakers with the power to call a leadership contest.
Green Party MP Caroline Lucas said on Tuesday that Johnson's attack was "utterly shameful" and "straight out of (the) Trumpian playbook".
"Words have consequences - we saw that on (the) streets of Westminster yesterday evening. He's poisoning our politics & must apologise or go."
Johnson himself took to Twitter to criticise Sir Keir’s treatment on Monday as "absolutely disgraceful".
"All forms of harassment of our elected representatives are completely unacceptable," he said, adding: "I thank the police for responding swiftly."
His spokesman told reporters Johnson would not be apologising to Sir Keir, and insisted he "always seeks to engage with people in the right way".
However, House of Commons Speaker Lindsay Hoyle warned MPs their "words have consequences" and reiterated that Johnson's original claim was "inappropriate" and could "inflame opinions".
But the incidents appear to have heightened unease within the Conservative Party at Johnson's conduct - just as he attempts a major reset after months of tumult.
More MPs are thought to have sent letters in without declaring them, sparked mostly by damaging allegations of parties in Downing Street during the pandemic in a scandal dubbed "partygate".
The committee requires at least 15 per cent, or 54, of the 360 Conservative MPs to write such letters to trigger a party leadership challenge.
Meanwhile, Johnson is awaiting the outcome of a Metropolitan Police Service investigation into the numerous Downing Street gatherings and whether lockdown rules were breached.
The under-fire British leader could face the humiliation of being fined by police - an outcome likely to prompt a flurry of further no-confidence letters.
He is also heading into UK local elections in May with Labour enjoying a double-digit lead over his ruling Tories, on the back of "partygate" and a squeeze on living standards caused by surging inflation.
THE BAPS Hindu Mandir in Abu Dhabi has won the MONDO-DR Award 2025 in the “House of Worship” category, one of the top honours in the global audiovisual industry.
The awards, known as the “Oscars of the AV world”, were held at Ole Red Orlando in Florida, US.
The Mandir’s “The Fairy Tale” immersive show was selected from entries by cathedrals, mosques and synagogues worldwide for its audiovisual design and integration.
The awards are judged by an international panel and published by MONDO-DR, a magazine on technology in entertainment and architecture.
Adrian Goulder, Technical Director at VueAV, said, “What makes ‘The Fairy Tale’ immersive show at the BAPS Hindu Mandir stand apart, and so impactful, is its creativity, concept and global message.”
Swami Brahmaviharidas, Head of the BAPS Hindu Mandir, said, “We’re honoured and humbled to receive this award. This was never about just installing a show, sound systems or lighting. This was about designing an environment where every heart, regardless of background, can feel a deeper connection to universal spirituality.”
The Mandir, the first traditional Hindu stone temple in the Middle East, has earlier received the MEED Project Award (2024) for “Best Cultural Project” in the UAE and MENA region.
By clicking the 'Subscribe’, you agree to receive our newsletter, marketing communications and industry
partners/sponsors sharing promotional product information via email and print communication from Garavi Gujarat
Publications Ltd and subsidiaries. You have the right to withdraw your consent at any time by clicking the
unsubscribe link in our emails. We will use your email address to personalize our communications and send you
relevant offers. Your data will be stored up to 30 days after unsubscribing.
Contact us at data@amg.biz to see how we manage and store your data.